3.3 CT (Current transformer) external dimension
CTL-6S (for 20A) CTL-12-S36-10L1 (for 50A)
(Fig. 3.3-1)
3.4 Mounting to DIN rail
Caution
Mount the DIN rail horizontally.
When DIN rail is mounted vertically, be sure to use commercially available fastening plates at the end of
DCL-33A series. Mount the DCL-33A series to the DIN rail so that the DCL-33A series may be fixed.
However, if the DIN rail is mounted horizontally in a position susceptible to vibration or shock,
the fastening plates must be used as well.
● Recommended fastening plate
Omron corporation End plate PEP-M
IDEC corporation Fastening plate BNL6P, BNL8P
Matsushita electric works, LTD.
Fastening plate ATA4806
[1] Hook (1) of the DCL-33A series on the upper side of the DIN rail. (Fig. 3.4-1)
[2] Making (1) part of the DCL-33A series as a support, fit the lower part of the DCL-33A series
to the DIN rail.
DCL-33A series will be completely fixed to DIN rail with a “Click” sound. (Fig.3.4-1)
(Fig. 3.4-1)
(1)
(2)